I try to up vote almost every reply to my posts and comments. I don't post much, but I comment a few times most days. I don't get or expect much reward for commenting, but I like to reward others for commenting or replying to me. I think it helps encourage interaction a bit.
Have a great weekend!
I've always appreciated your quality comments since my early days back in June/July. You're usually one of the first too, at least appearing as top comment :)
Thank you; this is one of my all-time favorite comments! :)